| details |
Toarcian |
|
Germany |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Miocene |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Miocene |
|
California |
Salard,M. et al. The presence of the genera Tytthodiscus, Norem,1955 in Cameroon (Africa) and Chile (South America). |
1975 |
| details |
Miocene |
|
California |
Eisenack,A. et al. Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs. |
1976 |